A piece of glass or plastic shaped so as to focus or spread parallel light rays that pass through it to form an image. b. A combination of two or more such lenses used to form an image, as in a camera or telescope. Also called compound lens.
Step 5 Pick your flowers. To prevent bees from buzzing near your house, reduce the amount of flowering plants you keep on your porch or in other areas of your yard that are near doors and windows. Quick Tip: Some people say that hanging mothballs in pantyhose in your yard will repel bees.
Females are the only ones that sting, and they do so multiple times, making the experience quite traumatic for the victim. Bees leave the stinger on a person's skin. But, in some cases, even red wasps do that. Their stinger needs to be (and can easily be) withdrawn from the victim's skin.